Re: [PATCH 1/3] Prepare for non-interactive merge-preserving rebase

Hi Andreas,

First of all, thanks for the work!

On Tue, Sep 23, 2008 at 11:30:09PM +0200, Andreas Ericsson wrote:

It requires a bit of testing though. All the t/t34* tests pass with
all the patches applied, and some manual tries worked just fine too,
but if you wanna give it a twirl where you work, that'd be great.

Unfortunately in my example workflow[1] posted earlier today your
patch series does not work in the way I would like it to behave.

The following DAG is created by the commands below:

  -A---B      master
    \
     C---M    topic
      \ /
       D

  git init
  echo 1 >foo
  git add foo
  git commit -m 'first on master'       # A
  echo 2 >>foo
  git commit -m 'second on master' foo  # B
  git checkout -b topic HEAD^
  echo 1 >bar
  git add bar
  git commit -m 'first on topic'        # C
  git checkout -b subtopic
  echo 1 >baz
  git add baz
  git commit -m 'first on subtopic'     # D
  git checkout topic
  git merge --no-ff subtopic            # M

If I now execute 'git rebase -p master topic', I get the following:

  -A---B            master
    \   \
     \   C'---M'    topic
      \      /
       C----D

But I would rather like to have the following:

  -A---B            master
        \
         C'---M'    topic
          \  /
           D'

Would such a behaviour possible at all?


Thanks,
Gábor


[1] http://article.gmane.org/gmane.comp.version-control.git/96548